Is Culling Dais legal in Standard, Modern, and Commander?

Culling Dais is legal in: Modern, Legacy, Vintage, Commander.

What type of card is Culling Dais?

Culling Dais is an Artifact. Its oracle text reads: "{T}, Sacrifice a creature: Put a charge counter on this artifact. {1}, Sacrifice this artifact: Draw a card for each charge counter on this artifact. *"Forswear the flesh and you will truly see." —Jin-Gitaxias, Core Augur*"